/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Metadata/Accessors/IPCGAttributeAccessor.h
Both GetRange and SetRange will be specialized for all supported types. (declared below and defined in the cpp).Bydefault, all unsupported types will return false. Get a value from the accessor for a given type. Not threadsafe for all accessors.
true if the get succeeded, false otherwise
template<typename T> bool Get ( T & OutValue, int32 Index, const [IPCGAttributeAccessorKeys](API\Plugins\PCG\Metadata\Accessors\IPCGAttributeAccessorKeys) & Keys, [EPCGAttributeAccessorFlags](API\Plugins\PCG\Metadata\Accessors\EPCGAttributeAccessorFlags) Flags ) const